Interface InlineAPI

interface InlineAPI {
    canBreak(): boolean;
    canDraw(): boolean;
    color(): null | string | CanvasGradient | CanvasPattern;
    draw(opt: any): void;
    font(): null | string;
    onReady(callback: AnyFunction): void;
    width(arg: { ctx: CanvasRenderingContext2D }): number;
}